SUITABILITY DIVISION OF “PRODUCTIONLIVINGECOLOGY” SPACE OF ORE-CROP COMPOUND AREA BASED ON 2-DIMENSIONAL GRAPHICAL CLUSTERING: A CASE STUDY ON CHENGUI TOWN, DAYE CITY, HUBEI PROVINCE
SONG Furong, ZENG Xiangyang
Resources & Industries . 2023, (4): 55 -66 .  DOI: 10.13776/j.cnki.resourcesindustries.20230717.004